Westford, Massachusetts Area Codes

Map of Westford

Local time – 1 timezone

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Atlantic timezone

Prefixes – 17 codes

Prefix
Type
Location
Carrier
Assigned
(508) 517
Wireless
New Cingular Wireless PCS, LLC
-
Landline
Global Crossing Local Services, Inc. - KY
-
(978) 303-0
Landline
Level 3 Communications, LLC - AK
-
(978) 303-1
Landline
Onvoy, LLC - MA
2021/07/16
(978) 303-2
Landline
Broadview Networks, Inc. - MA
2004/09/24
(978) 303-3
Landline
Terra Nova Telecom Inc.
2020/10/21
(978) 303-4
Landline
Onvoy, LLC - MA
2021/06/11
(978) 303-5
Wireless
Sprint Spectrum, L.P.
2005/05/31
(978) 303-6
Landline
Tc Systems, Inc.
2002/12/02
(978) 303-7
Wireless
New Cingular Wireless PCS, LLC
2003/09/05
(978) 303-8
Landline
Mcimetro Access Transmission Services LLC
2007/02/13
(978) 303-9
Landline
Global Crossing Local Services, Inc. - KY
-
Wireless
Sprint Spectrum, L.P.
2011/10/19
(978) 320-0
Wireless
Sprint Spectrum, L.P.
2011/10/19
(978) 320-1
Wireless
Sprint Spectrum, L.P.
2011/10/19
(978) 320-2
Landline
Tc Systems, Inc.
2013/03/28
(978) 320-3
Landline
Onvoy, LLC - MA
2012/02/22
(978) 320-4
Landline
Peerless Network of Massachusetts, LLC - MA
2013/04/08
(978) 320-5
Landline
Peerless Network of Massachusetts, LLC - MA
2013/04/08
(978) 320-6
Wireless
Sprint Spectrum, L.P.
2011/10/19
(978) 320-7
Wireless
Sprint Spectrum, L.P.
2011/10/19
(978) 320-8
Wireless
Sprint Spectrum, L.P.
2011/10/19
(978) 320-9
Wireless
Sprint Spectrum, L.P.
2011/10/19
(978) 392
Landline
Verizon New England Inc.
-
Landline
Verizon New England Inc.
2001/02/20
(978) 399-0
Landline
Verizon New England Inc.
-
(978) 399-1
Landline
Ctc Communications Corp. - MA
2004/01/09
(978) 399-2
Landline
Verizon New England Inc.
-
(978) 399-3
Wireless
Sprint Spectrum, L.P.
2005/03/01
(978) 399-4
Wireless
New Cingular Wireless PCS, LLC
2004/02/10
(978) 399-5
Wireless
Cellco Partnership DBA Verizon Wireless
2018/06/12
(978) 399-6
Wireless
Cellco Partnership DBA Verizon Wireless
2019/09/16
(978) 399-7
Landline
AT&T - Local
-
(978) 399-8
Wireless
New Cingular Wireless PCS, LLC
2004/02/10
(978) 399-9
Wireless
New Cingular Wireless PCS, LLC
2008/10/27
(978) 413
Wireless
Sprint Spectrum, L.P.
2002/10/28
Landline
Rcn Telecom Services, Inc. - MA
-
(978) 467-0
Landline
Telnyx LLC
2017/04/12
(978) 467-1
Landline
Level 3 Communications, LLC - AK
2006/01/03
(978) 467-2
Landline
Centurylink Communications, LLC LA
2014/05/16
(978) 467-3
Wireless
Sprint Spectrum, L.P.
2012/07/03
(978) 467-4
Landline
Level 3 Communications, LLC - AK
2004/09/02
(978) 467-5
Wireless
New Cingular Wireless PCS, LLC
2006/10/26
(978) 467-6
Wireless
Sprint Spectrum, L.P.
2006/12/19
(978) 467-7
Wireless
Sprint Spectrum, L.P.
2006/12/19
(978) 467-8
Wireless
Onvoy Spectrum, LLC
2021/03/16
(978) 467-9
Landline
Radiantiq LLC
2021/03/25
Wireless
Sprint Spectrum, L.P.
2001/05/03
(978) 490-0
Wireless
Sprint Spectrum, L.P.
-
(978) 490-1
Landline
Onvoy, LLC - MA
2021/07/16
(978) 490-2
Landline
Tc Systems, Inc.
2011/03/15
(978) 490-3
Landline
Level 3 Communications, LLC - AK
2008/01/21
(978) 490-4
Wireless
Sprint Spectrum, L.P.
-
(978) 490-5
Wireless
Sprint Spectrum, L.P.
-
(978) 490-6
Wireless
Sprint Spectrum, L.P.
-
(978) 490-7
Wireless
Sprint Spectrum, L.P.
-
(978) 490-8
Wireless
Sprint Spectrum, L.P.
-
(978) 490-9
Wireless
Sprint Spectrum, L.P.
-
Landline
Comcast IP Phone, LLC
2004/11/17
(978) 496-0
Wireless
New Cingular Wireless PCS, LLC
2007/10/29
(978) 496-1
Landline
Comcast IP Phone, LLC
2004/11/24
(978) 496-2
Landline
Freedom Ring Communications, LLC
2007/03/01
(978) 496-4
Wireless
New Cingular Wireless PCS, LLC
2008/12/12
(978) 496-5
Wireless
New Cingular Wireless PCS, LLC
2009/02/20
(978) 496-6
Wireless
New Cingular Wireless PCS, LLC
2009/05/19
(978) 496-7
Wireless
New Cingular Wireless PCS, LLC
2009/08/04
(978) 496-8
Landline
Bandwidth.com CLEC, LLC - MA
2010/01/22
(978) 496-9
Landline
Bandwidth.com CLEC, LLC - MA
2008/11/10
Landline
Paetec Communications, Inc. - CA
-
(978) 577-0
Landline
Paetec Communications, Inc. - CA
-
(978) 577-1
Landline
Paetec Communications, Inc. - CA
-
(978) 577-2
Landline
Onvoy, LLC - MA
2009/11/18
(978) 577-3
Landline
Conversent Communications of Maine, LLC
2008/12/16
(978) 577-4
Landline
Xo Massachusets, Inc.
2009/11/11
(978) 577-5
Landline
Bandwidth.com CLEC, LLC - MA
2010/09/22
(978) 577-6
Landline
Comcast IP Phone, LLC
2010/03/02
(978) 577-7
Wireless
Sprint Spectrum, L.P.
2011/04/11
(978) 577-8
Wireless
Sprint Spectrum, L.P.
2011/07/12
(978) 577-9
Wireless
Sprint Spectrum, L.P.
2011/08/30
(978) 589
Landline
Verizon New England Inc.
-
(978) 692
Landline
Verizon New England Inc.
-
Landline
Ctc Communications Corp. - MA
2001/05/08
(978) 727-0
Landline
Ctc Communications Corp. - MA
-
(978) 727-1
Landline
Ctc Communications Corp. - MA
-
(978) 727-2
Wireless
New Cingular Wireless PCS, LLC
2010/03/18
(978) 727-3
Wireless
New Cingular Wireless PCS, LLC
2009/10/23
(978) 727-4
Wireless
New Cingular Wireless PCS, LLC
2010/03/18
(978) 727-5
Wireless
New Cingular Wireless PCS, LLC
2011/04/18
(978) 727-6
Wireless
New Cingular Wireless PCS, LLC
2011/04/18
(978) 727-7
Wireless
New Cingular Wireless PCS, LLC
2010/10/14
(978) 727-8
Landline
Comcast IP Phone, LLC
2012/12/13
(978) 727-9
Wireless
Sprint Spectrum, L.P.
2013/02/12
Wireless
Cellco Partnership DBA Verizon Wireless
-
(978) 799-0
Landline
Bandwidth.com CLEC, LLC - MA
-
(978) 799-1
Wireless
Cellco Partnership DBA Verizon Wireless
2007/07/06
(978) 799-2
Landline
Peerless Network of Massachusetts, LLC - MA
-
(978) 799-3
Wireless
Cellco Partnership DBA Verizon Wireless
2014/02/28
(978) 799-4
Wireless
Cellco Partnership DBA Verizon Wireless
2016/03/18
(978) 799-5
Wireless
Sprint Spectrum, L.P.
2011/02/17
(978) 799-6
Wireless
Sprint Spectrum, L.P.
2011/02/17
(978) 799-7
Wireless
Cellco Partnership DBA Verizon Wireless
2012/04/05
(978) 799-8
Wireless
Cellco Partnership DBA Verizon Wireless
2008/08/04
(978) 799-9
Wireless
Cellco Partnership DBA Verizon Wireless
2010/06/03
Wireless
Cellco Partnership DBA Verizon Wireless
2002/07/05
(978) 846-0
Wireless
Cellco Partnership DBA Verizon Wireless
2002/10/31
(978) 846-1
Wireless
Cellco Partnership DBA Verizon Wireless
2003/04/17
(978) 846-2
Wireless
Cellco Partnership DBA Verizon Wireless
2003/09/03
(978) 846-3
Wireless
Cellco Partnership DBA Verizon Wireless
2004/04/15
(978) 846-4
Wireless
Cellco Partnership DBA Verizon Wireless
2006/03/07
(978) 846-5
Wireless
Cellco Partnership DBA Verizon Wireless
2005/07/08
(978) 846-6
Wireless
Sprint Spectrum, L.P.
2006/04/18
(978) 846-7
Wireless
Sprint Spectrum, L.P.
2006/04/18
(978) 846-8
Wireless
Sprint Spectrum, L.P.
2005/12/27
(978) 846-9
Wireless
Sprint Spectrum, L.P.
2005/09/26
Wireless
Sprint Spectrum, L.P.
-
(978) 850-0
Landline
Local Access LLC - MA
2017/06/12
(978) 850-1
Landline
Local Access LLC - MA
2015/02/24
(978) 850-2
Wireless
New Cingular Wireless PCS, LLC
2015/01/29
(978) 850-3
Landline
Onvoy, LLC - MA
2019/06/03
(978) 850-4
Landline
Comcast IP Phone, LLC
2014/11/11
(978) 850-5
Landline
Onvoy, LLC - MA
2016/02/16
(978) 850-6
Landline
Onvoy, LLC - MA
2016/02/16
(978) 850-7
Landline
Twilio International, Inc.
2020/11/16
(978) 850-8
Wireless
Sprint Spectrum, L.P.
2017/03/16
(978) 850-9
Wireless
Sprint Spectrum, L.P.
2016/07/28
Landline
Xo Massachusets, Inc.
-
(978) 923-0
Landline
Xo Massachusets, Inc.
-
(978) 923-1
Landline
Xo Massachusets, Inc.
-
(978) 923-2
Landline
Xo Massachusets, Inc.
-
(978) 923-3
Landline
Xo Massachusets, Inc.
-
(978) 923-4
Landline
Xo Massachusets, Inc.
-
(978) 923-5
Landline
Onvoy, LLC - MA
2019/06/03
(978) 923-6
Landline
Onvoy, LLC - MA
2021/06/11
(978) 923-7
Landline
Xo Massachusets, Inc.
2005/07/19
(978) 923-8
Landline
Xo Massachusets, Inc.
2005/07/19
(978) 923-9
Wireless
New Cingular Wireless PCS, LLC
2020/05/01